Post-It.. it's a cathcy name to remember don't you think so.. "It's made from paper of sustainable forest" that what is on their websites at http://www.3m.com/us/office/postit/products/prod_sustain.html. It has a vary of color to brighten up your office day. For me the usage of sticky notes is for highlithing something that need to followed up or give an alert message for your colleague upon the files that you give to them :). but the benefit of having notes on sticky notes compared with write on the plain paper is you can put anywhere that you think you will always stick on it, like your monitor, your desktop, your upper cabinet or even on your books. and the other benefit is you can move it arround once you think you will need a reminder in another place or area, so the strenght of adhesive on it would be really needed. The stronger adhesive with easier peel is the ideal combination for sticky notes. and Post It is quite enough accomodate it, eventhough you can't expect to peel then stick it again and peel it again and stick it again more than 5 times, but it has a better adhesive compared with other brand. the shortcomings found only in a less varied form, it always square and square while other brand has the unique form such as arrow or other atractive form.